人读了一本书，不会同时读一百万本；而 AI 在几个月内消化了人类几十年的写作积累，随后以极低的边际成本无限复制输出，规模改变了性质，把两件事等同起来其实并不合理。
Koch said it was an amazing feeling to see the rocket.
，更多细节参见旺商聊官方下载
Web streams was an ambitious project that brought streaming to the web platform when nothing else existed. The people who designed it made reasonable choices given the constraints of 2014 — before async iteration, before years of production experience revealed the edge cases.，这一点在搜狗输入法2026中也有详细论述
优点：输出在 (−1,1)，比 sigmoid 居中，对梯度更友好。关于这个话题，搜狗输入法下载提供了深入分析